Pith Number

pith:ICPYFQR6

pith:2013:ICPYFQR6KSHZL5V34A3GPOWV7D

not attested not anchored not stored refs pending

Information Theoretic Learning with Infinitely Divisible Kernels

Jose C. Principe, Luis G. Sanchez Giraldo

arxiv:1301.3551 v6 · 2013-01-16 · cs.LG · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICPYFQR6KSHZL5V34A3GPOWV7D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:21:54.735901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

409f82c23e548f95f6bbe03667bad5f8ec7b3ec74cdc1f855d25fbbdcacbbe33

Aliases

arxiv: 1301.3551 · arxiv_version: 1301.3551v6 · doi: 10.48550/arxiv.1301.3551 · pith_short_12: ICPYFQR6KSHZ · pith_short_16: ICPYFQR6KSHZL5V3 · pith_short_8: ICPYFQR6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ICPYFQR6KSHZL5V34A3GPOWV7D \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 409f82c23e548f95f6bbe03667bad5f8ec7b3ec74cdc1f855d25fbbdcacbbe33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a210477909041c92947a8538bd4ba1a3dffcdc19045fe7e9bbae4a4c2672eb",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-01-16T01:49:52Z",
    "title_canon_sha256": "c33f2715ef43afea367d35a671a6547dd49e5f6557fb08deeed40abe389d76b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3551",
    "kind": "arxiv",
    "version": 6
  }
}